ES553812A0 - IMPROVEMENTS INTRODUCED IN THE OPERATION OF A FLUIDIFIED BED POLYMERIZATION REACTOR - Google Patents

IMPROVEMENTS INTRODUCED IN THE OPERATION OF A FLUIDIFIED BED POLYMERIZATION REACTOR

Info

Publication number: ES553812A0
Authority: ES; Spain
Prior art keywords: polymerization reactor; improvements introduced; bed polymerization; fluidified bed; fluidified
Prior art date: 1984-08-24
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

ES553812A

Other languages

Spanish (es)

Other versions

ES8706475A1 (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Union Carbide Corp

Original Assignee

Union Carbide Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1984-08-24

Filing date

1986-04-09

Publication date

1987-07-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24582556&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES553812(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-04-09 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1987-07-01 Publication of ES8706475A1 publication Critical patent/ES8706475A1/en

1987-07-01 Publication of ES553812A0 publication Critical patent/ES553812A0/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/44—Fluidisation grids
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Polymerisation Methods In General (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

ES553812A 1984-08-24 1986-04-09 Improvements in fluidized bed polymerization reactors. Expired ES8706475A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US64388284A	1984-08-24	1984-08-24

Publications (2)

Publication Number	Publication Date
ES8706475A1 ES8706475A1 (en)	1987-07-01
ES553812A0 true ES553812A0 (en)	1987-07-01

Family

ID=24582556

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
ES546371A Expired ES8706472A1 (en)	1984-08-24	1985-08-23	Improvements in fluidized bed polymerization reactors.
ES553812A Expired ES8706475A1 (en)	1984-08-24	1986-04-09	Improvements in fluidized bed polymerization reactors.
ES557446A Expired ES8801678A1 (en)	1984-08-24	1987-03-16	Improvements in fluidized bed polymerization reactors.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES546371A Expired ES8706472A1 (en)	1984-08-24	1985-08-23	Improvements in fluidized bed polymerization reactors.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES557446A Expired ES8801678A1 (en)	1984-08-24	1987-03-16	Improvements in fluidized bed polymerization reactors.

Country Status (27)

Country	Link
EP (1)	EP0173261B1 (en)
JP (1)	JPH0826086B2 (en)
KR (1)	KR910005665B1 (en)
AR (1)	AR240660A1 (en)
AT (1)	ATE67689T1 (en)
AU (1)	AU585246B2 (en)
BR (1)	BR8504052A (en)
CA (1)	CA1241525A (en)
CS (1)	CS264120B2 (en)
DE (1)	DE3584207D1 (en)
DK (1)	DK168632B1 (en)
EG (1)	EG16976A (en)
ES (3)	ES8706472A1 (en)
FI (1)	FI85497C (en)
GR (1)	GR852049B (en)
HU (1)	HU203683B (en)
IE (1)	IE852074L (en)
IL (1)	IL76160A (en)
IN (1)	IN165875B (en)
MX (1)	MX173123B (en)
MY (1)	MY102501A (en)
NO (1)	NO166285C (en)
NZ (1)	NZ213208A (en)
PH (1)	PH26350A (en)
PL (1)	PL255137A1 (en)
TR (1)	TR22892A (en)
ZA (1)	ZA856440B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1241525A (en) *	1984-08-24	1988-09-06	Larry L. Simpson	Fluidized bed polymerization reactors
GB8430514D0 (en) *	1984-12-04	1985-01-09	Smidth & Co As F L	Tube mill
FR2599991B1 (en) *	1986-06-16	1993-04-02	Bp Chimie Sa	EVACUATION OF PRODUCTS PRESENT IN AN ALPHA-OLEFIN POLYMERIZATION REACTOR IN A FLUIDIZED BED
US5171541A (en) *	1986-06-16	1992-12-15	Bp Chemicals Limited	Fluidized bed discharge process
JP2703813B2 (en) *	1989-11-13	1998-01-26	昭和電工株式会社	Gas dispersion plate of fluidized bed type gas phase polymerization equipment
ZA943399B (en) *	1993-05-20	1995-11-17	Bp Chem Int Ltd	Polymerisation process
US6001938A (en) *	1993-05-20	1999-12-14	Bp Chemicals Limited	Polymerization process
GB9524038D0 (en) *	1995-11-23	1996-01-24	Bp Chem Int Ltd	Nozzle
EP0803519A1 (en)	1996-04-26	1997-10-29	Bp Chemicals S.N.C.	Polymerisation process
EP0824116A1 (en)	1996-08-13	1998-02-18	Bp Chemicals S.N.C.	Polymerisation process
EP0824115A1 (en) *	1996-08-13	1998-02-18	Bp Chemicals S.N.C.	Polymerisation process
GB9622715D0 (en) *	1996-10-31	1997-01-08	Bp Chem Int Ltd	Nozzle
US6113862A (en) *	1997-04-23	2000-09-05	Union Carbide Chemicals & Plastics Technology Corporation	Fluidized bed polymerization reactor with multiple fluidization grids
US6117399A (en) *	1997-04-23	2000-09-12	Union Carbide Chemicals & Plastics Technology Corporation	Fluidized bed polymerization reactor with multiple fluidization grids
CA2333587A1 (en) *	1998-05-28	1999-12-02	Bp Chemicals Limited	Process for early detection of reactor fouling in gas phase polymerisation
DE19825589A1 (en)	1998-06-09	1999-12-16	Elenac Gmbh	Gas phase fluidized bed reactor
US6306981B1 (en)	1999-04-02	2001-10-23	Union Carbide Chemicals & Plastics Technology Corporation	Gas phase polymerization process
NL1015200C2 (en) *	2000-05-15	2001-11-19	Dsm Nv	Process for polymerizing olefin monomers in the gas phase.
DK1257352T3 (en) *	2000-02-18	2009-08-24	Niro Atomizer As	Method and apparatus for drying powdered or particulate material
AU2003273311A1 (en) *	2002-10-24	2004-05-13	Exxonmobil Chemical Patents Inc.	Inlet distribution device for upflow polymerization reactors
US7270791B2 (en) *	2004-05-17	2007-09-18	Univation Technologies, Llc	Angular flow distribution bottom head
WO2008074632A1 (en) *	2006-12-20	2008-06-26	Basell Poliolefine Italia S.R.L.	Gas distribution grid for a polymerization apparatus
EP2402376A1 (en)	2010-06-29	2012-01-04	Borealis AG	Process for producing a prepolymerised catalyst, such prepolymerised catalyst and its use for producing a polymer
KR101336302B1 (en) *	2010-10-04	2013-12-02	주식회사 엘지화학	Fluidized bed reactor for producing trichlorosilane
CN102553495B (en) *	2010-12-16	2013-12-25	攀钢集团钢铁钒钛股份有限公司	Fluid bed reactor and gas distribution plate for fluid bed reactor
CN102553496B (en) *	2012-01-17	2014-06-18	洛阳康润石油化工科技开发有限公司	Fixed fluidized bed reactor for test
CA2875816C (en) *	2012-06-15	2021-06-22	General Electric Company	Turbine airfoil apparatus and corresponding method
CA2891185C (en) *	2012-11-09	2021-11-09	University Of Ontario Institute Of Technology	Systems, methods and devices for the capture and hydrogenation of carbon dioxide with thermochemical cu-cl and mg-cl-na/k-co2 cycles
EP2743278A1 (en) *	2012-12-11	2014-06-18	Basell Polyolefine GmbH	Process for degassing and buffering polyolefin particles obtained by olefin polymerization
CN105170038B (en) *	2015-06-12	2017-06-30	四川省明信投资有限公司	A kind of fused mass collecting tank for continuous fluidized bed reactor
CA2966897A1 (en)	2016-05-10	2017-11-10	Carbon Engineering Limited Partnership	High temperature hydrator
KR20180034062A (en) *	2016-09-27	2018-04-04	롯데케미칼 주식회사	Separation device for preventing entrainment phenomenon
US11053589B2 (en) *	2017-06-28	2021-07-06	X-Energy, Llc	Multi-inlet gas distributor for chemical vapor deposition coating of TRISO particles
CN118634744B (en) *	2024-08-15	2024-10-22	山东昭和新材料科技股份有限公司	Fluidized bed reactor for producing aluminum fluoride

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2690962A (en) *	1952-10-06	1954-10-05	Standard Oil Dev Co	Vessel for contacting gaseous fluids and solids
US2876079A (en) *	1956-03-07	1959-03-03	Exxon Research Engineering Co	Gas distributing arrangement for fluidized solids vessels
GB1402543A (en) *	1971-06-21	1975-08-13	Boland K M V	Methods for passing gases through discrete solids and through liquids
DZ520A1 (en) *	1982-03-24	2004-09-13	Union Carbide Corp	Improved process for increasing the space-time yield of an exothermic polymerization reaction in a fluidized bed.
CA1241525A (en) *	1984-08-24	1988-09-06	Larry L. Simpson	Fluidized bed polymerization reactors

1985
- 1985-08-16 CA CA000488902A patent/CA1241525A/en not_active Expired
- 1985-08-22 EG EG534/85A patent/EG16976A/en active
- 1985-08-22 IL IL76160A patent/IL76160A/en unknown
- 1985-08-22 AU AU46542/85A patent/AU585246B2/en not_active Expired
- 1985-08-22 FI FI853225A patent/FI85497C/en not_active IP Right Cessation
- 1985-08-23 HU HU853220A patent/HU203683B/en not_active IP Right Cessation
- 1985-08-23 GR GR852049A patent/GR852049B/el unknown
- 1985-08-23 DK DK385385A patent/DK168632B1/en not_active IP Right Cessation
- 1985-08-23 ZA ZA856440A patent/ZA856440B/en unknown
- 1985-08-23 NZ NZ213208A patent/NZ213208A/en unknown
- 1985-08-23 NO NO853333A patent/NO166285C/en not_active IP Right Cessation
- 1985-08-23 ES ES546371A patent/ES8706472A1/en not_active Expired
- 1985-08-23 BR BR8504052A patent/BR8504052A/en not_active IP Right Cessation
- 1985-08-23 IE IE852074A patent/IE852074L/en unknown
- 1985-08-23 PH PH32689A patent/PH26350A/en unknown
- 1985-08-23 KR KR1019850006099A patent/KR910005665B1/en not_active Expired
- 1985-08-23 MX MX206413A patent/MX173123B/en unknown
- 1985-08-23 AT AT85110605T patent/ATE67689T1/en not_active IP Right Cessation
- 1985-08-23 CS CS856082A patent/CS264120B2/en not_active IP Right Cessation
- 1985-08-23 EP EP85110605A patent/EP0173261B1/en not_active Expired - Lifetime
- 1985-08-23 DE DE8585110605T patent/DE3584207D1/en not_active Expired - Lifetime
- 1985-08-23 JP JP60184358A patent/JPH0826086B2/en not_active Expired - Lifetime
- 1985-08-23 AR AR30137885A patent/AR240660A1/en active
- 1985-08-23 IN IN659/MAS/85A patent/IN165875B/en unknown
- 1985-08-24 PL PL25513785A patent/PL255137A1/en unknown
- 1985-09-02 TR TR36825A patent/TR22892A/en unknown
1986
- 1986-04-09 ES ES553812A patent/ES8706475A1/en not_active Expired
1987
- 1987-03-16 ES ES557446A patent/ES8801678A1/en not_active Expired
- 1987-10-08 MY MYPI87002867A patent/MY102501A/en unknown

Also Published As

Publication number	Publication date
MX173123B (en)	1994-02-01
IN165875B (en)	1990-02-03
CA1241525A (en)	1988-09-06
AR240660A1 (en)	1990-08-31
KR910005665B1 (en)	1991-08-01
HUT40032A (en)	1986-11-28
HU203683B (en)	1991-09-30
ES8801678A1 (en)	1988-02-16
DE3584207D1 (en)	1991-10-31
IE852074L (en)	1986-02-24
GR852049B (en)	1985-12-20
CS264120B2 (en)	1989-06-13
ES557446A0 (en)	1988-02-16
EG16976A (en)	1993-08-30
IL76160A (en)	1989-05-15
PL255137A1 (en)	1986-08-12
MY102501A (en)	1992-06-30
BR8504052A (en)	1986-06-10
FI85497B (en)	1992-01-15
KR870002166A (en)	1987-03-30
NO166285C (en)	1991-06-26
EP0173261A3 (en)	1987-04-15
ES8706472A1 (en)	1987-07-01
AU585246B2 (en)	1989-06-15
EP0173261A2 (en)	1986-03-05
ZA856440B (en)	1986-09-24
AU4654285A (en)	1986-02-27
JPS61106608A (en)	1986-05-24
FI853225L (en)	1986-02-25
FI853225A0 (en)	1985-08-22
NZ213208A (en)	1988-07-28
IL76160A0 (en)	1985-12-31
EP0173261B1 (en)	1991-09-25
JPH0826086B2 (en)	1996-03-13
ATE67689T1 (en)	1991-10-15
CS608285A2 (en)	1988-09-16
NO166285B (en)	1991-03-18
DK385385D0 (en)	1985-08-23
FI85497C (en)	1992-04-27
PH26350A (en)	1992-04-29
ES8706475A1 (en)	1987-07-01
DK168632B1 (en)	1994-05-09
ES546371A0 (en)	1987-07-01
DK385385A (en)	1986-02-25
NO853333L (en)	1986-02-25
TR22892A (en)	1988-10-11

Publication	Publication Date	Title
ES553812A0 (en)	1987-07-01	IMPROVEMENTS INTRODUCED IN THE OPERATION OF A FLUIDIFIED BED POLYMERIZATION REACTOR
IT1203659B (en)	1989-02-15	CONTAINER WITH TOP-PRESSURE RESISTANT CHAIN PROFILE
EP0174116A3 (en)	1987-04-15	Polymerization catalyst
DK633488D0 (en)	1988-11-11	REACTOR
BR8204921A (en)	1983-08-02	FLUIDIFIED BED REACTOR
DE3560580D1 (en)	1987-10-15	Polymer mixtures with a mat surface
ES548839A0 (en)	1987-07-01	IMPROVEMENTS INTRODUCED IN A FLEXIBLE BIGUDI
GB8508607D0 (en)	1985-05-09	Copolymerization catalyst
IT1229928B (en)	1991-09-16	APPARATUS TO CAUSE THE TIGHTENING OF A FABRIC.
GB8518562D0 (en)	1985-08-29	Polymer mixtures
GB8417966D0 (en)	1984-08-15	Polymerisation
EP0267541A3 (en)	1990-03-21	A keyboard
EP0175475A3 (en)	1987-09-09	Polymerization catalyst
ES548320A0 (en)	1986-09-01	A FLUIDIZED BED REACTOR
ZA852909B (en)	1986-12-30	Nickel-boride polymer catalyst
ES544692A0 (en)	1987-05-01	IMPROVEMENTS INTRODUCED IN A NUCLEAR REACTOR.
ES2017452A4 (en)	1991-02-16	FLUIDIFIED BED PROCESSES.
IT1177944B (en)	1987-08-26	RETRACTABLE RETRACTABLE BED
GB8416389D0 (en)	1984-08-01	Polymerisation
ZA843926B (en)	1984-12-24	A stabilised organic polymer
ES296004Y (en)	1988-01-16	A BUMPER
ES287714Y (en)	1986-07-16	A VELOCIPED
GB2154629B (en)	1987-05-28	Yieldable stilt
GB8505095D0 (en)	1985-03-27	Organic polymers
GB8502963D0 (en)	1985-04-03	Surface hardening

Legal Events

Date	Code	Title	Description
2008-06-16	FD1A	Patent lapsed	Effective date: 20060424